<!doctype html>
<html>

<head>
    <meta charset="utf-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="initial-scale=1.0, user-scalable=no, width=device-width">
    <title>默认样式信息窗体</title>
    <link rel="stylesheet" href="https://a.amap.com/jsapi_demos/static/demo-center/css/demo-center.css" />
    <style>
        html,
        body,
        #container {
            height: 100%;
            width: 100%;
        }

        .content-window-card {
            position: relative;
            box-shadow: none;
            bottom: 0;
            left: 0;
            width: auto;
            padding: 0;
        }

        .content-window-card p {
            height: 2rem;
        }

        .custom-info {
            border: solid 1px silver;
        }

        div.info-top {
            position: relative;
            background: none repeat scroll 0 0 #F9F9F9;
            border-bottom: 1px solid #CCC;
            border-radius: 5px 5px 0 0;
        }

        div.info-top div {
            display: inline-block;
            color: #333333;
            font-size: 14px;
            font-weight: bold;
            line-height: 31px;
            padding: 0 10px;
        }

        div.info-top img {
            position: absolute;
            top: 10px;
            right: 10px;
            transition-duration: 0.25s;
        }

        div.info-top img:hover {
            box-shadow: 0px 0px 5px #000;
        }

        div.info-middle {
            font-size: 12px;
            padding: 10px 6px;
            line-height: 20px;
        }

        div.info-bottom {
            height: 0px;
            width: 100%;
            clear: both;
            text-align: center;
        }

        div.info-bottom img {
            position: relative;
            z-index: 104;
        }

        span {
            margin-left: 5px;
            font-size: 11px;
        }

        .info-middle img {
            float: left;
            margin-right: 6px;
        }
    </style>
</head>

<body>
    <div id="container" style="height: 500px; width: 500px;"></div>
    <div class="info">
        点击地图上的点标记，打开所添加的自定义信息窗体
    </div>
    <script type="text/javascript"
        src="https://webapi.amap.com/maps?v=1.4.15&key=b886fb12aa5e241d4af74e4fb90bee64"></script>
    <script type="text/javascript">    //地图初始化时，在地图上添加一个marker标记,鼠标点击marker可弹出自定义的信息窗体
        var map = new AMap.Map("container", {
            resizeEnable: true,
            center: [116.481181, 39.989792],
            zoom: 16
        });
        addMarker();

        //添加marker标记
        function addMarker() {
            map.clearMap();
            var marker = new AMap.Marker({
                map: map,
                position: [116.481181, 39.989792]
            });
            //鼠标点击marker弹出自定义的信息窗体
            AMap.event.addListener(marker, 'click', function () {
                infoWindow.open(map, marker.getPosition());
            });
        }

        //实例化信息窗体
        var title = '方恒假日酒店<span style="font-size:11px;color:#F00;">价格:318</span>',
            content = [];
        content.push("<img src='http://tpc.googlesyndication.com/simgad/5843493769827749134'>地址：北京市朝阳区阜通东大街6号院3号楼东北8.3公里");
        content.push("电话：010-64733333");
        content.push("<a href='https://ditu.amap.com/detail/B000A8URXB?citycode=110105'>详细信息</a>");
        var infoWindow = new AMap.InfoWindow({
            isCustom: true,  //使用自定义窗体
            content: createInfoWindow(title, content.join("<br/>")),
            offset: new AMap.Pixel(16, -45)
        });

        //构建自定义信息窗体
        function createInfoWindow(title, content) {
            var info = document.createElement("div");
            info.className = "custom-info input-card content-window-card";

            //可以通过下面的方式修改自定义窗体的宽高
            //info.style.width = "400px";
            // 定义顶部标题
            var top = document.createElement("div");
            var titleD = document.createElement("div");
            var closeX = document.createElement("img");
            top.className = "info-top";
            titleD.innerHTML = title;
            closeX.src = "https://webapi.amap.com/images/close2.gif";
            closeX.onclick = closeInfoWindow;

            top.appendChild(titleD);
            top.appendChild(closeX);
            info.appendChild(top);

            // 定义中部内容
            var middle = document.createElement("div");
            middle.className = "info-middle";
            middle.style.backgroundColor = 'white';
            middle.innerHTML = content;
            info.appendChild(middle);

            // 定义底部内容
            var bottom = document.createElement("div");
            bottom.className = "info-bottom";
            bottom.style.position = 'relative';
            bottom.style.top = '0px';
            bottom.style.margin = '0 auto';
            var sharp = document.createElement("img");
            sharp.src = "https://webapi.amap.com/images/sharp.png";
            bottom.appendChild(sharp);
            info.appendChild(bottom);
            return info;
        }

        //关闭信息窗体
        function closeInfoWindow() {
            map.clearInfoWindow();
        }
    </script>
</body>

</html>